baber/WOPTO huggingface dataset:
Patent JP-2005251293-A (JP)
Title: Optical head
Inventor: OGAWA FUKASHI
IPC: G11B7/125
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head which is compact and has inexpensive constitution and in which spherical aberration can be corrected highly accurately.  <P>SOLUTION: In the optical head having an objective lens 7 converging a light beam emitted from a light source 1 on an optical recording medium 8, a spherical aberration correcting means 11 arranged at an optical path between the light source 1 and the objective lens 7 and provided with lens groups 11a, 11b correcting spherical aberration of the light beam, the spherical aberration correcting means 11 has a lens holder 12 holding at least one lens 11a out of the lens groups, a yoke 13 comprising a magnetic substance supporting the lens holder 12 movably in the direction of optical axis, coils 15a-15d attached to the lens holder 12, and magnets 14a, 14b attached to the yoke 13 so that a magnetic field operates to the coils 15a-15d, and the lens holder 12 is moved in the direction of optical axis by electromagnetic operation of magnets 14a, 14b by making current to flow through the coils 15a-15d, and then spherical aberration is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245824-A (JP)
Title: Hemofiltration tube
Inventor: YOSHIMURA MASAYUKI
IPC: A61M1/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemofiltration apparatus where a filter is handled easily and man-hours required for production is reduced markedly to reduce costs by having a structure where the filter to be packed in a tube is integrated.  <P>SOLUTION: An original fabric filter is set to a press to punch it to be circular shape with a pin 3 as a center with a die. What is obtained like this is a cylindrical filter 11 equipped with a laminate having a plurality of circular filters laminated and the pin 3 integrated extending through this laminate. The cylindrical filter 11 is inserted into the inside of a cylindrical tube 13 for the hemofiltration apparatus to constitute the hemofiltration apparatus A as a finished product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251332-A (JP)
Title: Adapter apparatus for magnetic card reader
Inventor: HOSHINO HIROKI
IPC: G06K17/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter apparatus for magnetic card reader, in which information can be inputted to a magnetic card reader without being through a magnetic card and power consumption is reduced without being affected by crosstalk among a plurality of magnetic signal reading heads of the magnetic card reader.  <P>SOLUTION: The adapter apparatus for magnetic card reader has a magnetic signal generation part generating a magnetic signal which can be read by a magnetic reading head of the magnetic card reader. In the magnetic signal generation part, a circuit for causing a signal current for generating the magnetic signal to flow in a part corresponding to the magnetic reading head is formed by allowing the magnetic reading head to abut on it, and the magnetic signal being readable by the magnetic reading head is supplied to the formed circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252853-A (JP)
Title: Antenna for rf-id
Inventor: SUGIMURA SHIRO
IPC: G06K19/07
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for an RF-ID connected with an IC chip capable of writing and reading information using a plurality of frequencies, which can resonate with an arbitrary frequency among the plurality of frequencies with which the information can be written/read by the IC chip.  <P>SOLUTION: An antenna part 111 resonating with a frequency of 13.56 MHz, an antenna part 112 resonating with a frequency of 2.45 GHz, and an antenna part 113 resonating with a frequency of 950 MHz are formed on a base material 102 so that they are connected with lands 103a and 103b with the IC chip 101 connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259760-A (JP)
Title: Electric double-layer capacitor
Inventor: NISHIMURA KOICHI
IPC: B82Y30/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor capable of obtaining high electrostatic capacitance from initial charge/discharge and obtaining high electrostatic capacitance even at a low temperature.  <P>SOLUTION: Carbon nanotube electrodes are provided respectively on a pair of glass substrates. Each carbon nanotube electrode includes a carbon nanotube 6 formed on a substrate 100. A lead-out electrode is connected with each carbon nanotube electrode. The carbon nanotube 6 is formed on a circular electrode forming region R on the substrate 100. A non-forming region 6a where no carbon nanotube 6 is formed is provided in the electrode forming region R. The non-forming region 6a is provided by masking the substrate 100 in a predetermined shape when the carbon nanotube 6 is to be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260330-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: ASO KENICHIRO
IPC: H04N5/44
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preventing the influence due to configuration of a plurality of CPUs when the plurality of CPUs are configured in a broadcast receiver and a control signal stored in a storage means is inputted from the outside and updated.  <P>SOLUTION: This receiver is configured so as to be provided with a first control means for controlling a scaling means, a second control means for controlling the broadcast receiving means, and a switch means for switching and controlling the communication connection between the first and second control means on the basis of a control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257409-A (JP)
Title: Detection method and detection kit of dioxins compound
Inventor: KOBAYASHI YASUO
IPC: G01N33/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method and a detection kit of a dioxins compound capable of analyzing in a shorter time than a conventional immunoassay utilizing an Ah receptor.  <P>SOLUTION: In this method, a complex 7 is formed from the dioxin compound 4, the Ah receptor 1, ARNT 2 and a dioxin response element 3, and the complex 7 is detected by antibodies 5, 6 for recognizing the complex 7, to thereby detect the dioxin compound 4. The dioxin compound 4 is detected by being brought into contact with a reagent acquired by mixing, preparing, and homogenizing beforehand at least the Ah receptor 1, the ARNT 2, the dioxin response element 3, and the antibodies 5, 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254121-A (JP)
Title: Manufacturing method of lower hydrocarbon direct-reforming catalyst
Inventor: ICHIKAWA MASARU
IPC: C01B3/26
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize and increase the forming rate of hydrogen and an aromatic compound at the time of reformation and aromatization of a lower hydrocarbon.  <P>SOLUTION: In manufacturing a lower hydrocarbon direct-reforming catalyst by carrying molybdenum and a metal component other than molybdenum on a metallosilicate to carbonize the carried catalyst precursor, molybdenum and the metal component are individually carried on the metallosilicate and the carried catalyst precursor is mixed with a reducing gas at the time of carbonization treatment. When the molybdenum component and the metal component are carried individually, the molybdenum component is carried on the metallosilicate after the metal component is carried or the metal component is carried on the metallosilicate after the molybdenum component is carried. As the metal component, for example, there is a ferrous element represented by iron, cobalt or nickel. When the molybdenum component and the metal component are individually carried, the concentration of the solution of the metal component is preferably set to 0.01-0.2 mol/L in terms of a metal salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276612-A (JP)
Title: Piezo-electric coating
Inventor: HALL JEFFREY DANIEL
IPC: G02B26/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To change a color of a coating surface independently of an angle.  <P>SOLUTION: In a color changing structure useful as a surface coating, the structure (10) comprises a piezo-electric material layer (14) arranged on the surface (12) and a conductive material layer (16) arranged on the piezo-electric material layer (14), and has an electric power supply (20) to change en electromagnetic property of the piezo-electric material layer (14). The surface (12) has the first reflecting or refracting property in one set value of the power supply (20), and has another reflecting or refracting property in another set value of the power supply (20). In an exemplified embodiment, the piezo-electric material layer (14) and the conductive material layer (16) are thin enough for electromagnetic energy to be transparent to electromagnetic energy at the targeted frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254616-A (JP)
Title: Liquid jet head and liquid jet apparatus equipped with it
Inventor: OWAKI HIRONARI
IPC: B41J2/055
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head, the laminated structure of which is improved in consideration of matters associated with wiring and mounting and which can wholly enhance applicability such as workability, and a liquid jet apparatus equipped with the liquid jet head.  <P>SOLUTION: This liquid jet head 2 is equipped with a reservoir-formed substrate 23 wherein a reservoir part 51 commonly communicating with a plurality of nozzle holes 33 is formed, and a wiring substrate 24 which is joined to one side of the substrate 23; the reservoir part 51 is formed in such a manner that at least the side of the wiring substrate 24 is opened; and the wiring substrate 24 has a closing part 73 for closing the opening of the reservoir part 51. The wiring substrate 24 is composed of a COF (Chip On Film).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341488-A (JP)
Title: Substrate provided with transparent electrode and device comprising the substrate
Inventor: GRUPP JOACHIM
IPC: G04G99/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate wherein the contour of electrodes is invisible to a user observing the substrate at an optional angle, in the substrate which has transparent electrodes.  <P>SOLUTION: The substrate having the transparent electrodes is formed of a transparent material on which a thin film (1) of a transparent conductive material having a thickness e<SB>1</SB>and a refractive index n<SB>1</SB>is deposited. The thin film is so constituted that a pair of electrodes (1a) are formed and the range of an insulating space (3) is defined by the contour (8) of the electrodes (1a). The thicknesses of the conductive material and a dielectric material are respectively inversely proportional to the refractive indices of these materials, and the insulating space (3) is filled with a transparent dielectric material having a thickness e<SB>2</SB>and a refractive index n<SB>2</SB>so that neither a hollow nor a bead of the dielectric material is formed at the contour (8) part of the electrodes. A hard coating layer (7) may be disposed between the substrate (5) and the electrodes, and a protective layer (9) may be added. The substrate having the electrodes can be obtained by UV irradiation using only a single mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257194-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA YOSHIMASA
IPC: F24F11/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems wherein if an ambient temperature of a space arranged with an oxygen enriching device becomes high, casing temperatures of a differential generating means and a peripheral device itself rise along with the ambient temperature, causing service life deterioration of the peripheral device and components of the differential pressure generating means such as resin parts, and a possibility of affecting reliability as a device, and if a temperature sensor for controlling an operation amount of the differential pressure generating means on the basis of the temperature of its casing is newly provided, costs rise.  <P>SOLUTION: By arranging the differential pressure generating means 3 in an air blow circuit blown with air by operation of a blower 6, the blower 6 is used as a forced cooling fan of the differential pressure generating means 3. The operation amount of the differential pressure generating means 6 can be controlled and its calorific value can be adjusted on the basis of an operation amount of the blower 3, and service life of the device can be lengthened by suppressing temperature rise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257211-A (JP)
Title: Treatment system of biomass such as excreta
Inventor: DOI JUNICHI
IPC: C02F11/12
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment system most suitable for small-scale biomass treatment adaptable to a mountain area and mountain village area or the like for treating biomass such as excreta, livestock waste such as livestock excreta, forestation/lumber waste, food manufacture waste, garbage, and sewage sludge to make it environmentally harmless.  <P>SOLUTION: The treatment system is structured of a vacuum drying device for first drying the biomass such as the high-moisture excreta and turning into a state which can be incinerated, and a gasification incinerator with a power generator capable of incinerating the biomass of dried excreta and biomass generated in forestation and lumber or the like. A self-contained biomass treatment system is structured wherein the system completes the biomass treatment by incineration and utilizes electric power and water vapor generated by the incinerator as utility for operating the vacuum drying device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265915-A (JP)
Title: Anisotropic diffusion medium and its manufacturing method
Inventor: AZUMA KENSAKU
IPC: G02B5/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic diffusion medium whose linear transmitted light quantity depends upon an angle of incidence even when rotating on an arbitrary straight line as an axis, and its manufacturing method.  <P>SOLUTION: Disclosed is the anisotropic diffusion medium having a resin layer made of a set body of a composition containing a thermosetting compound, and an aggregate of a plurality of rod-shaped set regions is provided in the resin layer; and the plurality of rod-shaped set regions extend in parallel in all specified directions P and when linear transmitted light quantities corresponding to respective incidence directions of lights on an arbitrary point on one sides of the anisotropic diffusion medium from all directions are displayed as vectors in projection directions based upon a projection point corresponding to the arbitrary point as an origin in a space on the other side of the anisotropic diffusion medium, a curved surface obtained by connecting tips of those vectors is a campanulate curved surface having an axis of symmetry in the specified direction P. Further, disclosed is the method for manufacturing the anisotropic diffusion medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262972-A (JP)
Title: Rice transplanter
Inventor: OMAE KENSUKE
IPC: B62D25/20
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a levee enters the lower side of the front side (engine) of a conventional rice transplanter when bringing the rice transplanter close to the levee at the time of seedling replacement for replenishing seedlings to a plantation part or the front side of the rice transplanter runs on the levee, and an oil pan provided at the lower part of an engine and pulleys such as an engine pulley and a counter pulley cannot be sufficiently protected in this case.  <P>SOLUTION: At lower parts of engine frames 110a and 110b, right angled guard pipes 120a and 120b substantially perpendicular to stretching directions of the engine frames 110a and 110b are provided, while parallel guard pipes 130 are provided in substantially parallel to the stretching directions of the engine frames 110a and 110b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262690-A (JP)
Title: Protective layer transfer sheet
Inventor: SOGABE ATSUSHI
IPC: B41M5/26
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective layer transfer sheet which gives excellent durability to a plastic molded matter, an image and others, by a thermal transfer method.  <P>SOLUTION: In the protective layer transfer sheet having at least a protective layer and an adhesive layer provided sequentially on a base, the protective layer contains a curable resin as the main constituent and the adhesive layer contains an acrylic-modified polyester urethane resin as the main constituent. The curable resin being the main constituent of the protective layer is a curable acrylic resin and further is preferably an acryl-silica hybrid resin which can be cured by exposure to an ionizing radiation. The silica constituent of the acryl-silica hybrid resin is 15-60 wt.% and has no tack before curing at normal temperatures. Moreover the acryl-silica hybrid resin before curing has preferably Tg of 30°C or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315506-A (JP)
Title: Method for producing carbonyl compound
Inventor: TAKANO NAOYUKI
IPC: C07C67/333
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl compounds such as an aldehyde, etc., from a vic-diol industrially more advantageously.  <P>SOLUTION: This method for producing carbonyl compounds expressed by formula (2) and formula (3) is provided by performing the reaction of a diol expressed by formula (1) [in formulae (1), (2) and (3), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each the same or different and are each an alkyl which may be substituted, or the like] with bromine or an inorganic bromine compound in the presence of a bismuth compound and a base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276874-A (JP)
Title: Hybrid power generation experimental machine
Inventor: YASUOKA AKIKAZU
IPC: H01L31/042
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid power generation experimental machine including both a solar cell and a fuel cell.  <P>SOLUTION: The experimental machine comprises the solar cell 10 provided to surround a light source 20; the fuel cell 11 including an electrolyte tank containing an aqueous solution and two electrodes dipped in the aqueous solution, and rendering the aqueous solution to electrolysation with the aid of electric power of the solar cell to produce hydrogen and generating electric power by stored hydrogen; and a changeover device 13 for supplying electric power to the fuel cell and a load when the solar cell generates the electric power, while interrupting the connection between the solar cell and the load and instead supplying electric power of the fuel cell to the load when the solar cell does not generate electric power. The machine changes over the solar cell and the fuel cell in response to the on and off of the light source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005269952-A (JP)
Title: Drive controller of reaping part for combine harvester
Inventor: TAKASAKI KAZUYA
IPC: A01D69/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controller of a reaping part for a combine harvester, with which a traveling machine body is efficiently rotated on the edge of a levee without carelessly reaping unreaped culms.  <P>SOLUTION: This drive controller of the reaping part for the combine harvester has the reaping part that is freely liftably and lowerably connected to the traveling machine body and is raised to set height or above and is equipped with a control means that automatically changes a reaping clutch for intermittence of power to the reaping part 5 when a set time is passed after a presence sensor of culm that is attached to the culm conveying system of the reaping part detects the absence of culm. A speed change mechanism installed in a transmission system to the reaping part is changed to a high-speed side by detection of the rise of the reaping part to a set height.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277062-A (JP)
Title: Method for manufacturing semiconductor thin film
Inventor: HATANO MUTSUKO
IPC: H01L21/336
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor thin film, including a highly sensitive inspection method, and to provide a crystallization method for lateral crystallization.  <P>SOLUTION: The pulse width of the time base of a laser SXL is modulated, and an almost band-shaped crystal silicon film SPSI is formed in a desired region, while a substrate SUB1 is scanned backward and forward in an X direction and -X direction. An inspection light PRO1 is emitted so that inspection can be carried out, immediately after a laser SXL has been turned off. A silicon film, where the laser SXL is turned off, is formed with a protrusion TOKI when the silicon film is lateral crystallization SPSI, and the inspection light PRO1 is scattered by the protrusion TOKI, and observed by a detector (not shown). When the silicon film is granular crystal GGSI or an aggregated film AGSI, the inspection light PRO1 is not observed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276389-A (JP)
Title: Information recording and reproducing method and device
Inventor: UEHARA WATARU
IPC: G11B20/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method and device which can eliminate troublesome setting of the recording system when copying the information recorded on a recording medium to move to another recording medium, and classify/arrange the information to improve the usability.  <P>SOLUTION: The desired information is recorded on a 2nd recording medium HDD in the same recording system as the recording on a 1st recording medium DVD by securing a specific recording area 21 divided with the same storage capacity as the 1st recording medium DVD on a 2nd recording medium HDD and responding to the recording instruction to the specific area 21 on the 2nd recording medium HDD. After recording to the specific area 21, the information recorded on the 2nd recording medium HDD is recorded on the 1st recording medium DVD at high speed, since it is recorded in the same recording system as the recording system on the 1st recording medium. Two or more specific recording areas 21 can be established, and the video data information of the broadcast programs can be arranged and recorded in each specific recording area 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI